Ccs 675Ge1 Custom Control Sensor

catalog mg
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9/5/02
9:49 AM
Page 18
VERY LOW PRESSURE DIAPHRAGM
FACTORY SET
PRESSURE DIFFERENTIAL VACUUM
INSTALLATION DRAWING
Press. .8” to 30” H2O 675GE
Diff. .8” to 30” H2O Vac. .8” to 30” H2O
SERIES:
675GE 675DE 675VE Standard Features:
• U.L./CSA Explosion Proof: Div. 1, 2
• NEMA: 4, 7, 9, 13
SHIPPING WT.
APPROX. 25 OZ.
(708 GRAMS)
675DE
AMBIENT TEMP. RANGE –30° to 160° F –34° to 71° C
OPERATING AND ORDERING DATA:
PRESSURE SWITCHES
•
MODEL 675GE Max Sys.
Press.
psi
Proof (Test) Press.
psi
10
15
Setting Ranges — For Customer Specified Set Points Fixed Set Point Range
MODEL 675DE High Low High Low Press. Press. Press. Press.
Port Port Port Port psi psi psi psi 10
15
15
VACUUM SWITCHES
MODEL 675VE
Approx. Dead Band
Aluminum,
Polyimide Buna N, 300 SST
Model Number
On Incr.
Press.
In. H2O
On Decr.
Press.
In. H2O
At Bottom of Range In. H2O
At Top of Range In. H2O
MODEL SPDT–Std.
MODEL
DPDT “M”
1.5–30
.8–27
.7
3.0
675GE1
675GEM1
DIFFERENTIAL SWITCHES
10
1/4” ALUMINUM Wetted
PRESSURE PORT &
POLYIMIDE DIAPHRAGM Parts
Aluminum, Polyimide, Wetted Buna N, 300 SST, Tin Plated Steel, Silver Plated Beryllium
POLYIMIDE DIAPHRAGM Parts Copper and Brass 1/4” ALUMINUM
• PRESSURE PORT &
On Incr.
Press.
In. H2O
On Decr.
Press.
In. H2O
At Bottom of Range In. H2O
At Top of Range In. H2O
MODEL SPDT–Std.
MODEL
DPDT “M”
1.5–30
.8–27
.7
3.0
675DE1
675DEM1
Aluminum, Polyimide, Wetted Buna N, 300 SST, Tin Plated Steel, Silver Plated Beryllium
POLYIMIDE DIAPHRAGM Parts Copper and Brass 1/4” ALUMINUM
• PRESSURE PORT &
Max System Press.
psi
Proof (Test) Press.
psi
On Incr.
Vacuum In. H2O
On Decr.
Vacuum In. H2O
At Bottom of Range In. H2O
At Top of Range In. H2O
MODEL SPDT–Std.
MODEL
DPDT “M”
10
15
1.5–30
.8–27
.7
3.0
675VE1
675VEM1
ELECTRICAL CHARACTERISTICS:
RATING OF SWITCH ELEMENT VOLTS 125 250 480 125
AC – 50/60 Hz
AC – 50/60 Hz
AC – 50/60 Hz DC
Options Code:
“A” Viton O–ring “7008” Gold Contacts “7076” Teflon Wire
AMPERES
DPDT “M” SPDT Res.
Res.
5 15 5 15 — 15 .5 .4
SCHEMATIC AND WIRING CODE:
SPDT–Standard
DPDT “M”
ENCLOSURE/CERTIFICATIONS:
Div. 1 explosion–proof and hermetically sealed electrical assembly Part No.
17–52 (17–283 for “M” model option), listed by both Underwriter’s Laboratories, Inc. (File
No. E32961) and CSA Testing Laboratories (File No. 22921) for hazardous locations,
Class 1, Groups A, B, C, and D; Class 2 Groups E, F, and G.
Models 675GEM1, 675DEM1, and 675VEM1 have an approximate dead band of 1.5 In.
H2O.
HOW TO ORDER: Specify model number, add desired “options” listing letter codes first followed by numbers:
Custom Control Sensors, Inc. • 21111 Plummer Street, Chatsworth, CA 91311 • Tel: (818)341-4610 • Fax: (818)709-0426
e-mail: [email protected] • http://www.ccsdualsnap.com